On
behalf of the Trust and pursuant to Rule 497(c) under the Securities Act of 1933, as amended, attached for filing are exhibits containing interactive data format risk/return summary information that mirrors the risk/return summary information in the
definitive prospectuses for Transamerica Tactical Allocation and Transamerica Tactical Rotation, each dated October 31, 2012, as filed under Rule 497(c) on October 31, 2012 (SEC Accession No. 0001193125-12-443739).

Please direct any questions concerning this filing to the undersigned at (727) 299-1844.